220163966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{10501}}^1$

素因数の和:11467

約数の個数: 16

約数和(自身を含む): 360680688

約数和(自身を除く): 140516722

約数列:

[1, 2, 11, 22, 953, 1906, 10483, 10501, 20966, 21002, 115511, 231022, 10007453, 20014906, 110081983, 220163966]

約数ペア:

[(1, 220163966), (2, 110081983), (11, 20014906), (22, 10007453), (953, 231022), (1906, 115511), (10483, 21002), (10501, 20966)]